<!DOCTYPE html>
<html lang="">

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="../static/bootstrap/bootstrap.4.6.min.css">
    <link rel="stylesheet" href="../static/css/init.css">
    {% block head %}{% endblock %}
    <title>{% block title %}{% endblock %}</title>
</head>

<body>
    <nav class="navbar navbar-expand-lg navbar-light bg-light">
        <div class="container">
            <a class="navbar-brand" href="#">知了问答</a>
            <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
                <span class="navbar-toggler-icon"></span>
            </button>
            <div class="collapse navbar-collapse" id="navbarSupportedContent">
                <ul class="navbar-nav mr-auto">
                    <li class="nav-item active">
                        <a class="nav-link" href="/">首页 <span class="sr-only">(current)</span></a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="{{ url_for("qa.public_question") }}">发布问答</a>
                    </li>
                    <li class="nav-item ml-2">
                        <form class="form-inline my-2 my-lg-0" method="GET" action="{{ url_for('qa.search') }}">
                            <input class="form-control mr-sm-2" type="search" placeholder="关键字" aria-label="Search" name="q">
                            <button class="btn btn-outline-success my-2 my-sm-0" type="submit">搜索</button>
                        </form>
                    </li>
                </ul>
                <ul class="navbar-nav">
                    {% if user %}
                        <li class="nav-item">
                        <span class="nav-link" href="#">{{ user.username }}</span>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="{{ url_for("auth.logout") }}">退出登入</a>
                        </li>
                    {% else %}
                        <li class="nav-item">
                            <a class="nav-link" href="{{ url_for("auth.login") }}">登录</a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="{{ url_for('auth.register') }}">注册</a>
                        </li>
                    {% endif %}
                </ul>
            </div>
        </div>
    </nav>
    <div class="container">
       {% block body %}{% endblock %}
    </div>
</body>

</html>